Figure 4: Micrographs of polarization-resolved SHG images.

Experimental 2D reconstructed Stokes vectors (S0, S1, S2, S3), DOP, DOLP, and DOCP images of SHG response from dry starch granule for the horizontal polarized polarization respectively. The color scale shows the values of each parameter increases from blue to red. (Series of SHG images at various temperature is shown in Supplementary Fig. 1(b)).